90477136

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{152833}}^1$

素因数の和:152878

約数の個数: 20

約数和(自身を含む): 180038452

約数和(自身を除く): 89561316

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 152833, 305666, 611332, 1222664, 2445328, 5654821, 11309642, 22619284, 45238568, 90477136]

約数ペア:

[(1, 90477136), (2, 45238568), (4, 22619284), (8, 11309642), (16, 5654821), (37, 2445328), (74, 1222664), (148, 611332), (296, 305666), (592, 152833)]